Tata Motors unveiled the production Sierra EV in India on June 30, 2026, with prices starting at Rs 18.79 lakh (ex-showroom). It’s the company’s seventh electric model and its most closely watched launch of the year. The Sierra nameplate has history — Tata built the original from 1991 to 2000, and buyers have waited six years since the electric concept first appeared at Auto Expo 2020.

The production car sits between the Curvv EV and the Harrier EV in Tata’s lineup. Two battery options are available: a 63 kWh pack with a claimed 565 km range, and a 75 kWh pack rated at 665 km. Five variants are on offer across both battery sizes.

Two Battery Packs, One Optional AWD System

Standard variants pair the 63 kWh battery with a single rear-mounted motor. Step up to the 75 kWh pack in the top-spec configuration and you get Tata’s Quad Wheel Drive (QWD) system — front and rear motors together. The top-spec dual-motor Sierra EV hits 100 kmph from standstill in 5.8 seconds, making it the quickest production vehicle Tata has sold.

DC fast charging tops out at 120 kW. Tata claims the battery retains 80 percent of its health even after seven years of use, a commitment the company has made across its EV range. The interior carries over most of the ICE Sierra’s layout. Top-spec trims get a triple-screen setup — a 10.25-inch instrument cluster, a 12.3-inch central touchscreen, and a 12.3-inch passenger display. Lower variants get a dual-screen setup alongside a head-up display.

A Crowded Segment, But a Claimed Range Lead

The Sierra EV goes up against the Mahindra BE 6, Hyundai Creta Electric, MG ZS EV, and Maruti e Vitara. The segment is competitive. No rival currently offers a claimed 665 km range in this price bracket. That figure is Tata’s headline claim, and it will be tested closely in independent drives.

Tata’s chief commercial officer, Vivek Srivastava, confirmed earlier this year in an interview with Autocar India that both RWD and AWD variants would launch simultaneously. The AWD setup is reserved for the 75 kWh top-spec variant only.

Why the Sierra Name Still Carries Weight in India

Tata discontinued the original Sierra in 2000. When they revived the name at Auto Expo 2020 as an electric concept, the response was strong. The production version has taken longer than expected to arrive, partly because Tata prioritised other models and partly because the acti.ev+ architecture it now shares with the Harrier EV took time to develop.

The Sierra is slightly smaller than the Harrier EV, which suggests it could deliver better range from the same battery cells — a claim buyers will verify in real-world tests. Tata’s EV range has grown quickly in recent years, and the Sierra sits at a price point where most midsize electric SUV buyers are actively shopping.

Bookings are open from June 30, with deliveries expected to begin in July 2026.

FYI (keeping you in the loop)

What is the claimed range of the Tata Sierra EV?

The 63 kWh variant claims 565 km and the 75 kWh variant claims 665 km. These are ARAI-certified figures; real-world range will vary depending on driving conditions and usage patterns.